Abstract

Abstract: In this paper we propose a revised paradigm for SecureOnline Payment System. We providelimited information required for transaction, as compare to other application.User avail information required for payment transactions during for online shopping thereby protectingsensitive data of customer and maintaining reliability, also preventingunauthorized access to network andget catch the sensitive data. The system combined using Steganography andvisual cryptography for providing more secure.The proposed solution model not only provides client security but also merchantserver security. In the current system, we provide customer information to themerchant side and bank side which compromises security. The proposed model provides better security to clientsthat avoid phishing attack by providing authentication of merchant. This systemis designed by the introducing twonew technologies steganography and visual cryptographywhich are combined together in the application and using the blowfishalgorithm. In this paper we also maintain duel security level for advancesecurity using OTP (One Time Password) for security purposed. Thus,the system provides securetransaction. Here we also use the secret  image during thetransaction from one account to another

Keywords: Phishingattack, identity theft, steganography, visual cryptography